:orphan:

.. title:: CONFIG_NET_PPP_ASYNC_UART_TX_BUF_LEN

.. kconfig:: CONFIG_NET_PPP_ASYNC_UART_TX_BUF_LEN

CONFIG_NET_PPP_ASYNC_UART_TX_BUF_LEN
####################################

*Buffer length from where the write to async UART is done*

Type: ``int``

Help
====

.. code-block:: none

    This options sets the size of the UART TX buffer where data
    is being written from to UART.

Direct dependencies
===================

\ :kconfig:`NET_PPP_ASYNC_UART <CONFIG_NET_PPP_ASYNC_UART>` && \ :kconfig:`NET_PPP <CONFIG_NET_PPP>` && \ :kconfig:`NET_DRIVERS <CONFIG_NET_DRIVERS>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- 2048

Kconfig definition
==================



At ``<Driver>/net/Kconfig:99``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Driver>/Kconfig:24``

Menu path: (Top) → Device Drivers → Network Drivers → Point-to-point (PPP) UART based driver

.. code-block:: kconfig

    config NET_PPP_ASYNC_UART_TX_BUF_LEN
    	int "Buffer length from where the write to async UART is done"
    	default 2048
    	depends on NET_PPP_ASYNC_UART && NET_PPP && NET_DRIVERS
    	help
    	  This options sets the size of the UART TX buffer where data
    	  is being written from to UART.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*